Currency is binary, either genuine or counterfeit. Ideas are on a continuum, some less wrong than others. Generally, bad ideas are dangerous because there's some truth or utility to them; few people are seduced by palpable nonsense. Parsing mixed ideas is a big part of rationality, and it's harder than spotting fake money.
We keep the wheel turning slowly and smoothly. Some anonymous Corpsman put it into words a long time ago: "When in doubt, delay the big ones and speed the little ones.''
--Frank Herbert, The Tactful Saboteur
A good heuristic. Barack Obama limits his wardrobe choices, Feynman decides to just always order chocolate ice cream for dessert. Leaves more time and energy for important stuff.
I watched Grave of the Fireflies for the first time last night. Cried a bit. And even now, Millions and millions dead. But it doesn't have to be this way. More is possible. Maybe someday, no more kids dying, no more human beings dying. If I need a crusade, that can work.
Traditional rationality tells us that just contributing to society helps move us forward. Transhumanism and LessWrong's about groping, fumbling, toward optimizing how we contribute. Hacks and shortcuts, fixing inefficiencies, so maybe eventually our species will move up the Khardashev scale.
"You rationalize, Keeton. You defend. You reject unpalatable truths, and if you can't reject them outright you trivialize them. Incremental evidence is never enough for you. You hear rumors of Holocaust; you dismiss them. You see evidence of genocide; you insist it can't be so bad. Temperatures rise, glaciers melt—species die—and you blame sunspots and volcanoes. Everyone is like this, but you most of all. You and your Chinese Room. You turn incomprehension into mathematics, you reject the truth without even knowing what it is."
--Jukka Sarasti, rationalist vampire in Peter Watts's Blindsight. Great book on neuroscience and map != territory.
Dual n-back is a game that's supposed to increase your IQ up to 40%. http://en.wikipedia.org/wiki/Dual_n_back#Dual_n-back
Some think the effect is temporary, long-term studies underway. Still, I wouldn't mind having to practice periodically. I've been at it for a few days, might retry the Mensa test in a while. (I washed out at 113 a few years ago) Download link: http://brainworkshop.sourceforge.net/
It seems to make sense. Instead of getting a faster CPU, a cheap and easy fix is get more RAM. In a brain analogy, I've often thought of the "magic number ... (read more)
--Robert Heinlein, Starship Troopers
I'm not talking about the mindkilling politics of Starship Troopers today. The quote's about doing the impossible. A while back Kyre posted a link to Minus #37, and without context, it hit me like a knife in the guts. I didn't know that she was a godlike reality-bender. To me she was just a kid who stepped up to take a swing, she was Tiffany Aching.